17087700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 57774080

約数和(自身を除く): 40686380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 103, 105, 140, 150, 158, 175, 206, 210, 237, 300, 309, 316, 350, 395, 412, 420, 474, 515, 525, 553, 618, 700, 721, 790, 948, 1030, 1050, 1106, 1185, 1236, 1442, 1545, 1580, 1659, 1975, 2060, 2100, 2163, 2212, 2370, 2575, 2765, 2884, 3090, 3318, 3605, 3950, 4326, 4740, 5150, 5530, 5925, 6180, 6636, 7210, 7725, 7900, 8137, 8295, 8652, 10300, 10815, 11060, 11850, 13825, 14420, 15450, 16274, 16590, 18025, 21630, 23700, 24411, 27650, 30900, 32548, 33180, 36050, 40685, 41475, 43260, 48822, 54075, 55300, 56959, 72100, 81370, 82950, 97644, 108150, 113918, 122055, 162740, 165900, 170877, 203425, 216300, 227836, 244110, 284795, 341754, 406850, 488220, 569590, 610275, 683508, 813700, 854385, 1139180, 1220550, 1423975, 1708770, 2441100, 2847950, 3417540, 4271925, 5695900, 8543850, 17087700]

約数ペア:

[(1, 17087700), (2, 8543850), (3, 5695900), (4, 4271925), (5, 3417540), (6, 2847950), (7, 2441100), (10, 1708770), (12, 1423975), (14, 1220550), (15, 1139180), (20, 854385), (21, 813700), (25, 683508), (28, 610275), (30, 569590), (35, 488220), (42, 406850), (50, 341754), (60, 284795), (70, 244110), (75, 227836), (79, 216300), (84, 203425), (100, 170877), (103, 165900), (105, 162740), (140, 122055), (150, 113918), (158, 108150), (175, 97644), (206, 82950), (210, 81370), (237, 72100), (300, 56959), (309, 55300), (316, 54075), (350, 48822), (395, 43260), (412, 41475), (420, 40685), (474, 36050), (515, 33180), (525, 32548), (553, 30900), (618, 27650), (700, 24411), (721, 23700), (790, 21630), (948, 18025), (1030, 16590), (1050, 16274), (1106, 15450), (1185, 14420), (1236, 13825), (1442, 11850), (1545, 11060), (1580, 10815), (1659, 10300), (1975, 8652), (2060, 8295), (2100, 8137), (2163, 7900), (2212, 7725), (2370, 7210), (2575, 6636), (2765, 6180), (2884, 5925), (3090, 5530), (3318, 5150), (3605, 4740), (3950, 4326)]